baber/WOPTO huggingface dataset:
Patent GB-1153685-A (GB)
Title: A Safety Lock
Inventor: MARTI ANTONIO SOLER
IPC: E05B37/02
Filed: 1967-04-25
Abstract: 1,153,685. Locks. A. S. MARTI, J. S. MARTI, J. S. MARTI and M. S. MARTI. 25 April, 1967 [11 May, 1966], No. 19017/67. Heading E2A. A safety lock comprises coaxial shafts the innermost shaft 23 of which has a knob 22 at one end and at the other end engages eccentric members 10 to effect release of a bolt 5, the other shafts 51, 54 and 56 have end notches which engage end notches of aligned coaxial shafts 52, 55 and 57 integral with toothed wheels 19, 20, 21, the shafts 51, 54, 56 have discs 37, 38, 39 with markings determining their angular position, alternate wheels 19, 20, 21 rotate in opposite directions under the control of pawls 46, 48, 49 connected by springs, the wheels 19, 20, 21 mesh with toothed wheels 30, 31, 32 integral with discs 33, 34, 35 having notches 30, 31, 32 accommodating a projection 29 on the bolt when the combination is set by rotating the discs 37, 38, 39. A pivoted lever 16 has a projecting arm 18 which engages teeth of wheels 19, 20, 21 to maintain the combination during changing the combination the lever being pivoted by arm 11 on the member 10 which causes the bolt plate 6 to slide inwardly of the lock housing. The combination is reset by moving laterally a block 7 in a slot 8 in the plate 6, the block supports a shaft 36 on which wheels 30, 31, 32 freely rotate, the wheels 19, 20 and 21 are disengaged and the wheels 30, 31, 32 have the notches aligned. The combination is reset and the block is returned to its initial position with the toothed wheels reengaging. Alternatively the bolt plate is slidable between rotatable and longitudinally slidable plates and the bolt is operated when the bolt plate is lifted by a rotating cam and a projection on the bolt plate clears a projection in an opening in the rotatable plate and a projection on the longitudinally sliding plate engages in notches in the discs. To change the combination the bolt is released and the bolt plate and longitudinally sliding plate are held stationary by a bolt passing through holes therein and in the lock housing. The shaft supporting the toothed wheels carrying the notched discs is moved downwardly out of mesh with the other toothed wheels. The other discs are housed in the knob which has a longitudinal slot for a slide with a projection which is selectively engaged with a lug on each discs to set the combination.
Patent GB-438381-A (GB)
Title: Improvements in containers for cigarettes, cigars or other similary shaped small articles
IPC: A24F15/14
Filed: 1934-06-27
Abstract: 438,381. Boxes. HERZ, Ltd., and HERZ, G., 38, Basinghall Street, London. June 27, 1934, No. 19024. [Class 18] A cigarette or like box having a curved bottom is provided with a straight seating member 8 which bridges the curved bottom and supports the cigarettes 11 or springs 10 for ejecting the cigarettes.
Patent GB-1450518-A (GB)
Title: 3-substituted quinoxaline-2-carboxamide-1,4-dioxides
IPC: A23K20/195
Filed: 1975-05-06
Abstract: 1450518 3-Substituted quinoxaline-2-carboxamide-1,4-dioxides PFIZER Ine 6 May 1975 [7 May 1974] 19058/75 Heading C2C Novel 3-substituted quinoxaline-2-carboxamide-1,4-dioxides having the general formula wherein X is a hydrogen atom or a substituent in the 6- or 7-position which is a halogen atom or a lower alkoxy, trifluoromethyl, methyl, lower alkyl sulphide, lower alkyl sulphoxide or lower alkyl sulphone group; Y is S, SO or SO 2 ; R 1  is a lower alkyl group substituted with a halogen atom or a hydroxy, lower alkoxy, amino, mono (lower alkyl) amino, di-(lower alkyl(amino, lower alkoxycarbonyl, carbamyl, mono- (lower alkyl)carbamyl, di-(lower alkyl)carbamyl, mercapto, sulpho, lower alkyl sulphide, lower alkyl sulphoxide, lower alkyl sulphone, acetoxy, pyrrolidino, piperidino, morpholino, thiomorpholino, piperazino, N-(lower alkyl) piperazino, N-hydroxy-(lower alkyl)piperazino, N-(lower alkanoyl) piperazino or N-carbo (lower alkoxy) piperazino group; R 2  is a hydrogen atom or a lower alkyl group; R 3  is a hydrogen atom or a phenyl, lower alkyl or substituted lower alkyl group wherein the substituent is ammo, mono-(lower alkyl)amino, di-(lower alkyl)amino, pyrrolidino, piperidino, morpholino, N-(lower alkyl)piperazino, N- hydroxy (lower alkyl)piperazino, N-(lower alkanoyl)piperazino, N-carbo (lower alkoxy)piperazino, pyrrolo, piperazino, imidazolidino, hydroxy, lower alkoxy, thio-(lower alkyl), carboxy, carbo (lower alkoxy), carbamyl, mono- (lower alkyl)carbamyl, di-(lower alkyl)carbamyl, lower alkanoyloxy or lower alkanoylamino, or R 2  and R 3 , when taken together with the nitrogen atom to which they are attached, form a pyrrolo, pyrrolidino, piperidino, morpholino, thiomorpholino, piperazino, N-(lower alkyl) piperazino, N - hydroxy(lower alkyl piperazino, N-(lower alkanoyl)piperazino or N-carbo-(lower alkoxy)piperazino group, and the pharmaceutically-acceptable acid addition salts of those compounds wherein at least one of R 1  and R 3  is a substituted lower alkyl group wherein the substituent is a basic group. The novel compounds may be used as antibacterial agents for the control of various pathogenic microorganisms and as animal growth promotants.
Patent GB-478199-A (GB)
Title: Improvements in or relating to parasols or like sun umbrellas
IPC: A45B25/18
Filed: 1936-07-10
Abstract: 478,199. Coated fabrics. ROBERTSON, M. E., and BIRKENHEAD, J. July 10, 1936, No. 19102. Drawings to Specification. [Class 140] [Also in Group VII] A parasol or like sun umbrella comprises a folding frame and a cover secured between the ribs thereof consisting of folding or collapsable sections or gores of material permeable to ultra-violet light, i.e. having a greater transparency to ultra-violet light than woven fabric, for example, a polymerized vinyl compound, and reinforced with wire mesh or other open or net work.
Patent GB-1462954-A (GB)
Title: Housing assembly for a portable electric air-compressor
IPC: F04B39/12
Filed: 1974-05-01
Abstract: 1462954 Housings for portable compressors BLACK & DECKER MFG CO 1 May 1974 [29 May 1973] 19119/74 Heading F1N A housing assembly for a portable compressor includes separable upper and lower housing parts 13, 15 each made from an electrically insulating material and the upper housing part is provided with a handle 65 set in an annular recess 67. Compressed air is delivered by a compressor 17, having an armature piston, to a hose 21 which when not in use is wrapped around the handle 65. The compressor is held in place by its field laminations 33 and ribs 39,42 on the inside of the lower and upper housing parts respectively and the ribs 42 have sponge rubber pads 41. Air is drawn into an inlet valve 51 via a filter 57 located in an annular recess 59 in the part 13 and a muffler chamber 53 defined by a tubular sleeve 51. The compressor is cooled by a reciprocatory fan mounted in a fan housing 61 which fan draws in air for cooling via slots 64 in the housing. The compressor is started and stopped by a switch 27 whose body part has lugs which are trapped between projections on the housing parts 13 and 15 respectively.
Patent GB-1510791-A (GB)
Title: Looms
IPC: D03D47/00
Filed: 1974-05-01
Abstract: 1510791 Tape wheels JAMES MACKIE & SONS Ltd 24 April 1975 [1 May 1974] 19174/74 Heading DIE A light weight tape wheel has wear resistant teeth 10. The wheel may be of aluminium with steel teeth 10, compressed fibre with metal teeth, aluminium or compressed fibre with nylon teeth, and the teeth may be hardened or chromium plated. The teeth may be secured in the wheel by adhesive or secured thereto during moulding of the wheel and the teeth may be machined after fitting in the wheel. The wheel may have a detachable hub 18.
Patent GB-703942-A (GB)
Title: Improvements in or relating to electrically driven vehicles
IPC: H02P7/282
Filed: 1951-08-14
Abstract: 703,942. Electrically-propelled vehicles. ADKINS, R. G., FULLER, C. E., and GADSON, D. F. July 10, 1952 [Aug. 14, 1951], No. 19179/51. Classes 79(2), 79(3) and 79(5) An electrically-driven vehicle comprises one or more clutch devices interposed in mechanical connections which transmit the motion of a batteryenergized driving motor directly to the vehicle driving wheels, and electrical or mechanical means operated by a switch in the motor-battery circuit for bringing the clutch devices into engagement. As applied to a two-wheeled trolley for use as a golf caddy, a motor 16, Fig. 2, drives each road wheel 1, Fig. 1, through a respective ratchettoothed dog clutch 5, 6. The ratchet teeth allow the outside wheel to overrun on turns. The element 5 of each clutch is axially-movable into driving engagement by the deflection of an armature 11 of a solenoid 9. Each solenoid 9 is energized by closing a switch 22. A switch 23 having successive action to the switch 22, short-circuits' a starting resistance 24. The solenoid 9 may alternatively surround the respective clutch element 5. Instead of the solenoids there may be a mechanical connection between the switch 22 and a clutchactuating lever.
Patent GB-274520-A (GB)
Title: Improvements in and relating to the manufacture of pistons
IPC: B23P15/10
Filed: 1927-07-19
Abstract: 274,520. Michel, G. July 19,1926, [Convention date]. Pistons; reducing wear of.-In a piston comprising a body 1 of magnesium or other light metal or alloy provided with a sleeve 3 of hard metal having internal dovetail grooves, the piston body is secured to the sleeve by expanding it by means of internal pressure while hot. The piston body is preferably of fibrous structure. Specifications 248,720, [Class 83 (iv), Metals, Working], and 261,528, [Class 82 (i), Metals, Extracting &c.], are referred to.
Patent GB-308935-A (GB)
Title: Improvements in steering dampers for motor cycles
IPC: B62K21/08
Filed: 1928-07-03
Abstract: 308,935. K÷ln-Lindenthaler Metallwerke Akt.-Ges. June 13, 1928, [Convention date]. Steering-mechanism.-In a steering-damper of the friction-disc type for motor-cycles, the lower friction-disc 14 is clamped between the nut 12 for adjusting the bearings of the steering-head, and a lock-nut 13 therefor, and is connected to the steering-column 4, so as to turn therewith, by projections on its inner periphery engaging longitudinal grooves 16 in the column 4. The central disc 20 is connected by an arm 21 and a nut 22 to a. flange 23 on the upper frame tube 1. The upper disc 24 is provided with a downwardlybent rim 25 formed with spaced notches 26 engaging projections on the outer edge of the disc 14. A spring 28 acting on the disc 24 is adjusted by a nut 29 screwed on the upper end of the column 4 and provided with a hand-grip 30, which is held in adjusted position by two spring arms 32 engaging projections 31, the spring arms 32 being carried by an annular disc clamped between the nut 29 and the spring 28 and formed with inner projections engaging the grooves 16 in the steering-column.
Patent GB-958962-A (GB)
Title: Improvements in photographic reproduction processes and in photographic sensitive materials therefor
IPC: B41M5/48
Filed: 1960-06-01
Abstract: 958,962. Photothermographic materials. KODAK Ltd. June 1,1960 [June 3, 1959], No. 19334/60. Addition to 866,777. Heading G2C. The invention of the parent Specification is modified in that the coating weight of silver in the silver halide layer is 1 mole for between 4000 and 850,000 sq.ft. of surface. Moreover, futher materials are specified for use in the heat-sensitive layer. These may be the p-quinone/dihydroxybenzene mixtures of Specification 927,895, a mixture of lead formate and mercuric oxalate, a mixture of thiourea and a salt of apolyvalent metal such as nickel acetate, or a mixture of mercurous chloride and urea. Both sides of the support may be coated first with the silver halide emulsion layer and then with the heat-sensitive layer. In Example 1, the support if first coated with an aqueous gelatine composition containing hydroquinone, metol, sulphite, carbonate and potassium bromide before being coated with a silver halide emulsion layer and a heat-sensitive layer. In Example 6, the heat-sensitive layer comprises a mixture of nickel acetate and calsium sulphide, in Examples 7 and 8 it is diphenylcarbazone and copper or zinc stearate respectively, while in Example 9 silver behenate and behenic acid is used. In Example 10, the heat-sensitive layer comprises cellulose acetate or ethyl-cellulose containing baryta and blushed by the introduction of air bubbles. On infra-red exposure, the bubbles collapse in the image areas and form a clear image. Specification 725,667 also is referred to.
Patent GB-1271054-A (GB)
Title: Isoindoline and benzoisothiazoline derivatives, their preparation and pharmaceutical compositions containing them
IPC: C07D275/06
Filed: 1970-04-22
Abstract: 1,271,054. Isoindoline and benzisothiazoline derivatives. KABI A.B. 22 April, 1970 [23 April, 1969; 20 May, 1069], No. 19363/70. Heading C2C. Novel isoindoline or benzisothiazoline derivatives of the formula wherein R<SP>1</SP> is H, halogen, C 1-3  alkyl, C 1-3  alkoxy or NO 2 ; R<SP>2</SP> is H, C 1-5  alkyl, phenyl or substituted phenyl; R<SP>3</SP> and R<SP>4</SP>, which may be the same or different each are H, or C 1-5  alkyl or together represent an alkylene group which may be interrupted by O, S or N, and together with the N atom to which they are attached form a heterocyclic ring; and R<SP>5</SP> is >CH 2  or >SO 2  are prepared by reacting the appropriate isoindolineacetic or benzisothiazolineacetic acid or reactive derivatives thereof with ammonia or amines of the formula or by reacting the appropriate isoindolines or benzisothiazolines with amides of the formula wherein A is a reactive atom or group such as a halogen atom; or by hydrolysing the corresponding nitrile derivatives to give compounds of Formula I above in which R<SP>3</SP> and R<SP>4</SP> are both H; or by cyclizing compounds of the Formula V wherein Y is halogen or OH to give compounds in which R<SP>5</SP> is > CH 2 ; or by reacting compounds of the formula with compounds of the formula wherein B is COOH, alkoxy carbonyl or haloformyl, and C is halosulphonyl; or by oxidizing compounds of Formula XV 1-Oxo-isoindoline-2-acetic acid chloride is obtained by reacting the corresponding acid with thionyl chloride. The triethylamine salt of α-(o-carboxybenzenesulphonamido)butyramide is obtained by reacting o-carboxybenzenesulphonic acid monochloride with α-aminobutyramide and triethylamine. Ethyl α - ethyl - 1 - oxo - 2 - isoindolineacetate is prepared by reacting the sodium salt of 1- oxoisoindoline with ethyl α-bromobutyrate. By a similar process ethyl 3-oxo- 1,2-benzisothiazoline- 2-acetate 1,1-dioxide and ethyl α-ethyl-3-oxo-1,2- benzoisothiazoline-2-acetate 1,1-dioxide are obtained. Pharmaceutical compositions, having tranquillizing and sedative activities and suitable for oral administration, contain one or more of the above novel compounds of Formula I and pharmaceutically acceptable carriers.
Patent GB-288465-A (GB)
Title: Improvements in and relating to containers for used bandages and the like
IPC: A47G29/06
Filed: 1927-07-22
Abstract: 288,465. Koester, F., and Rhode, J. May 31, 1927, [Convention date]. Lids.-A container for used bandages &c. is fitted with a bag c, preferably of parchment paper, suspended from knobs d by means of its fastening cords. A hinged lid a has an aperture with a closure member h operated by a lever f.
Patent GB-880462-A (GB)
Title: Steroids and the preparation thereof
IPC: C07J5/00
Filed: 1959-06-08
Abstract: The invention comprises compounds having the formula <FORM:0880462/IV (b)/1> with an additional double bond, if desired, at the 1-position, wherein X is hydrogen, a -halogen-a -methoxy- or a -ethoxy; Y is keto or b -hydroxyl; 21-position esters and acid esters of these compounds derived from mono and dicarboxylic acids containing only carbon, hydrogen and oxygen up to a total of 20 carbon atoms, and alkali and alkaline earth metal salts of said esters and a process for converting a 3-keto-D -4,6-16-methylene compound of the formula <FORM:0880462/IV (b)/2> including, if desired, an additional double bend at 1-position, to the corresponding 16-methyl steroid of formula I, which comprises selectively hydrogenating the starting material in the presence of a hydrogenation catalyst, e.g. lead deactivated palladium on calcium carbonate.  Illustrative products of the invention are 16a -methyl - D 4, 6 - pregnadiene - 11b , 17a , 21 - triol 3,20-dione, the corresponding 11-keto compound and 9-halo, 9-methoxy and 9-ethoxy derivatives thereof.  Specification 880,464 is referred to.ALSO:A pharmaceutical composition comprises compounds having the formula <FORM:0880462/VI/1> with an additional double bond, if desired at the 1-position, wherein X is hydrogen, a -halogen, a -methoxy-, a -ethoxy-; Y is keto or b -hydroxyl, 21-position esters or 21-acid esters of these compounds derived from mono and dicarboxylic acids containing only carbon, hydrogen and oxygen and up to 20 carbon atoms or alkali metal or alkaline earth metal salts of said acid esters, together with a pharmaceutically acceptable carrier.  Such compositions are employed orally as tablets, aqueous suspensions and elixirs, topically as ointments and salves and for intra-articular injection as aqueous suspensions. Specification 880,464 is referred to.
Patent GB-242725-A (GB)
Title: Improvements in foot-arch supports for boots and shoes
IPC: A43B23/22
Filed: 1924-08-19
Abstract: 242,725. Towell, J. W., and Tozer, A., (trading as Towell & Co.). Aug. 19, 1924. Foot-arch supports.-A thin tempered resilientsteel plate a is shaped at the front to the normal arch of the foot and has a horizontal extension b at the heel. The plate increases in width from the shank fprwards and is inserted between the insole d and sole e, being secured by screws, not shown, passing up through the plate a into the insole d. Specification 7223/94, [Class 17, Boots &c.] is referred to.
Patent GB-1431061-A (GB)
Title: Treatment of molten metals
IPC: C23C4/10
Filed: 1973-04-25
Abstract: 1431061 Refractory blowing lances FOSECO INTERNATIONAL LTD 2 April 1974 [25 April 1973] 19650/73 Heading B2E [Also in Divisions C7 and F4] In treating molten metal by injecting a stream of gaseous material using a lance, the outer metallic surface of the lance tube bears a plasma-sprayed coating comprising at least one refractory non-metallic material and/or refractory metal, i.e. of M.pt. # 2000‹C. The lance may be of steel, Al alloy, Cu, or Zn; the coating may be 0.05-1.0 mm. thick, and comprise one or more of alumina, zirconia, titania, chromia, Mo, W, Nb, Ta, or Zr.
Patent GB-641968-A (GB)
Title: Improvements in and relating to closing means for securing caps or closures on jars,bottles, tin boxes and like containers
Filed: 1947-07-23
Abstract: 641,968. Bottling. YOUNG, S. D. July 23, 1947, No. 19789. [Class 125(ii)] Relates to a closing head, such as that described in Specification 584,491, for securing caps or closures furnished with a peripheral flange having a continuous or uninterrupted false wire, beaded or otherwise thickened outward extending edge on jars, bottles, tin boxes and like containers, furnished with a welt, bead or otherwise formed to provide a recess or re-entrant portion below the mouth of the opening thereof, of the kind adapted to encircle the flange of the cap or closure and provided at a plurality of points with elements projecting inward and formed to effect local displacement of the continuous or uninterrupted edge or extremity, of the flange of the cap or closure in a downward and radially inward direction leaving intervening portions of the flange free. According to the invention, the thickened edge of the closure cap is engaged by flexible fingers 1 located about a crown 3 with spaces 4 between them enabling the fingers 1 to be displaced radially inwards to complete the closure but without unduly stressing the container, such displacement being effected by movement of more rigid but still somewhat springy fingers 12 of a second crown 15 when relative axial movement occurs between the two crowns. Each of the flexible fingers 1 may be provided with a tooth 5 and its outer face may extend outwardly to provide an abutment surface 10 with which, the ends of the fingers 12 will cooperate to displace the fingers 1 radially inwards: the coacting surfaces may be inclined planes. The head may be provided with a pressure pad 17 to hold the closure cap in position during its application.
Patent GB-440741-A (GB)
Title: Improvements in or relating to the manufacture of moulding plastics
Filed: 1934-07-06
Abstract: A moulding powder is prepared by adding acid to an aqueous alkaline solution containing casein and a polybasic acid-polyhydric alcohol condensation product, treating the moist precipitate with aqueous formaldehyde and then freeing it from formaldehyde and acid and drying.  The term "casein" includes egg and blood albumen.  The condensation product should be soluble in aqueous alkalies, miscible in alkaline solution with aqueous dispersions of casein without mutual precipitation or coagulation, and may contain a modifying agent, e.g. castor, drying and olive oils, rosin, and stearic and hydroxystearic acids.  Dyes, pigments and fillers may be incorporated by dispersing them in the aqueous alkaline solution.  The powder may be hot-moulded.ALSO:A moulding powder is prepared by adding acid to an aqueous alkaline solution containing casein and a polybasic acid-polyhydric alcohol condensation product, treating the moist precipitate with aqueous formaldehyde and then freeing it from formaldehyde and acid and drying.  The term "casein" includes egg and blood albumen.  The condensation product should be soluble in aqueous alkalies, miscible in alkaline solution with aqueous dispersions of casein without mutual precipitation or coagulation, and may contain a modifying agent, e.g. castor, drying, and olive oils, rosin, and stearic and hydroxystearic acids.  Dyes, pigments and fillers may be incorporated by dispersing them in the aqueous alkaline solution. The powder may be hot-moulded.
Patent GB-384607-A (GB)
Title: Improvements in or relating to artificial teeth
IPC: A61C13/10
Filed: 1932-07-15
Abstract: 384,607. Artificial teeth. REEVES, C. C. and AMALGAMATED DENTAL CO., Ltd., 5, Broad Street, Golden Square, London. July 15, 1932, No. 20045. [Class 81 (ii).] An artificial tooth is provided with two inclined anchoring loops formed from a single piece or two separate pieces of wire engaging a transverse passage or two aligned sockets in the tooth and a common socket or two separate sockets formed in the tooth at a point nearer the ridge lap than the said passage. In the form shown in Figs. 1 and 2, a stainless steel wire f is passed through a transverse passage b in the tooth and is bent to form two inclined loops g, the free ends being cemented in an inclined socket c. The tooth is formed with lateral recesses k the walls of which are formed with grooves o in the same plane as the socket c. A posterior tooth, Fig. 5, is formed with grooves o but is not otherwise recessed at its sides. In modifications the passage b may be replaced by two aligned sockets, the socket c by a pair of sockets, and the wire f by two separate wires or by a wire bent on itself within the socket c and having free ends entering the passage b.
Patent GB-337437-A (GB)
Title: Preparation of talking machine records
Filed: 1929-07-01
Abstract: 337,437. Thomae, A. O. July 1, 1929. Moulding cellulose; moulding phonograph records.-A gramophone record is made from gelatinized acetyl cellulose by dissolving the material in a suitable solvent or rendering it fluid by heat. A matrix carrying the sound record impression is then coated with the material by spraying or applying it with a brush. The coated matrix is subjected to a pressure of 200 atmospheres or over whilst being heated to a temperature between 60‹ and 90‹ C.